R&S FS300
Spectrum Analyzer
Operating manual, 02/2006
6-123
E-1007.9900.15
6.2.4.2
Setting the Video Bandwidth
Use
You can set a variety of video bandwidths to smooth the trace. You can set
video bandwidths from 10 Hz to 1 MHz in a 1, 2, 3, 5, 10 sequence on the
R&S FS300.
Setting the video
bandwidth manually
1.
Press the
function key
in the
menu
.
A selection field containing the available settings is displayed. The de-
fault setting is 1 MHz.
2.
Select a video bandwidth with
rotary knob
3.
Press the
ENTER
key [5] to close the selection field.
The new setting is saved and the selected video bandwidth is set.
Activating
automatic video
bandwidth
setting
•
Press the
function key
in the
menu
.
The R&S FS300’s video bandwidth is set to three times the resolution
bandwidth. If the resolution bandwidth is changed, the video bandwidth is
adjusted automatically.
Within the permissible setting range, the video bandwidth is set to the
value that is closest to three times the value of the resolution bandwidth.
The coupling ratio can be changed ( 6-124).
Summary of Contents for FS300
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